DE69730350T2 - VERFAHREN ZUR Herstellung von GLAS - Google Patents

VERFAHREN ZUR Herstellung von GLAS Download PDF

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Publication number
DE69730350T2
DE69730350T2 DE69730350T DE69730350T DE69730350T2 DE 69730350 T2 DE69730350 T2 DE 69730350T2 DE 69730350 T DE69730350 T DE 69730350T DE 69730350 T DE69730350 T DE 69730350T DE 69730350 T2 DE69730350 T2 DE 69730350T2
Authority
DE
Germany
Prior art keywords
glass
vessel
platinum
partial pressure
hydrogen partial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69730350T
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German (de)
English (en)
Other versions
DE69730350D1 (de
Inventor
G. William DORFELD
M. David LINEMAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24961556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69730350(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corning Inc filed Critical Corning Inc
Publication of DE69730350D1 publication Critical patent/DE69730350D1/de
Application granted granted Critical
Publication of DE69730350T2 publication Critical patent/DE69730350T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
    • C03B5/08—Glass-melting pots
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/004—Refining agents
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/163—Electrochemical treatments, e.g. to prevent bubbling or to create bubbles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electrochemistry (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
DE69730350T 1996-10-28 1997-10-03 VERFAHREN ZUR Herstellung von GLAS Expired - Lifetime DE69730350T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US736848 1996-10-28
US08/736,848 US5785726A (en) 1996-10-28 1996-10-28 Method of reducing bubbles at the vessel/glass interface in a glass manufacturing system
PCT/US1997/018040 WO1998018731A2 (en) 1996-10-28 1997-10-03 Method of forming glasses

Publications (2)

Publication Number Publication Date
DE69730350D1 DE69730350D1 (de) 2004-09-23
DE69730350T2 true DE69730350T2 (de) 2005-09-01

Family

ID=24961556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69730350T Expired - Lifetime DE69730350T2 (de) 1996-10-28 1997-10-03 VERFAHREN ZUR Herstellung von GLAS

Country Status (7)

Country Link
US (1) US5785726A (https=)
EP (1) EP0951453B1 (https=)
JP (1) JP4683674B2 (https=)
KR (1) KR100512538B1 (https=)
CA (1) CA2269843A1 (https=)
DE (1) DE69730350T2 (https=)
WO (1) WO1998018731A2 (https=)

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* Cited by examiner, † Cited by third party
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US6508083B1 (en) * 1996-08-21 2003-01-21 Nippon Electric Glass Co., Ltd. Alkali-free glass and method for producing the same
JP3897194B2 (ja) * 1997-07-24 2007-03-22 日本電気硝子株式会社 無アルカリガラス及びその製造方法
JP3861460B2 (ja) * 1998-06-26 2006-12-20 旭硝子株式会社 溶融ガラスの減圧脱泡方法
JP4000500B2 (ja) 1999-08-02 2007-10-31 日本電気硝子株式会社 Ｌｉ２Ｏ−Ａｌ２Ｏ３−ＳｉＯ２系結晶化ガラス及び結晶性ガラス
DE19955827B4 (de) * 1999-11-20 2005-03-31 Schott Ag Verfahren zur Unterdrückung der Bildung von O2-Gasblasen an der Kontaktfläche zwischen einer Glasschmelze und Edelmetall
DE10003948B4 (de) 2000-01-29 2006-03-23 Schott Ag Verfahren zum Erschmelzen, Läutern und Homogenisieren von Glasschmelzen
DE10009425A1 (de) * 2000-02-28 2001-09-06 Schott Glas Verfahren zur Sauerstoffläuterung von Glasschmelzen
JP2001328819A (ja) * 2000-05-16 2001-11-27 Nippon Electric Glass Co Ltd ガラスの製造方法
JP2001328820A (ja) * 2000-05-16 2001-11-27 Nippon Electric Glass Co Ltd ガラスの製造方法
DE10034999C1 (de) * 2000-07-19 2001-10-11 Schott Glas Saugspeiser
ATE357418T1 (de) * 2000-09-04 2007-04-15 Schott Ag Verfahren zur unterdrückung der sauerstoffblasenbildung in glasschmelzen, eine vorrichtung hierzu sowie die verwendung des so erhaltenen glases
EP1722008B1 (de) * 2000-11-30 2015-03-11 Schott AG Verwendung einer H2 oder H2 und O2 undurchlässigen Schicht zum Beschichten in der Glasherstellung
DE10059580C1 (de) * 2000-11-30 2002-04-18 Schott Glas Verfahren zum Herstellen eines Mehrschicht-Wandteils als Bestandteil eines Systems zum Aufnehmen einer Glasschmelze
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EP1285886A3 (de) * 2001-08-20 2004-03-10 Schott Glas Verfahren und Vorrichtung zum Herstellen einer Glasschmelze
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DE10249862B4 (de) * 2002-10-25 2020-06-10 AGC Inc. Aus PGM-Werkstoffen gefertigte Läuterkammer
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JP5263719B2 (ja) * 2003-10-10 2013-08-14 日本電気硝子株式会社 無アルカリガラスの製造方法
JP5105571B2 (ja) 2003-10-10 2012-12-26 日本電気硝子株式会社 無アルカリガラスの製造方法
DE102004015577B4 (de) * 2004-03-30 2012-08-23 Schott Ag Verfahren zum Herstellen von Glas unter Vermeidung von Blasen an Edelmetallbauteilen
DE102004022936A1 (de) 2004-05-10 2005-12-08 Linde Ag Verfahren zum Läutern von Glas
FR2870842B1 (fr) * 2004-05-27 2007-11-02 Saint Gobain Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede
DE102004033714B4 (de) * 2004-07-13 2007-10-18 Schott Ag Einrichtung zur elektrischen Erdung einer Glas-Floatanlage
JP2006184467A (ja) * 2004-12-27 2006-07-13 Sumitomo Electric Ind Ltd 光ファイバ加熱強さ検出方法及び融着接続方法並びに融着接続装置
US7475568B2 (en) * 2005-04-27 2009-01-13 Corning Incorporated Method of fining glass
US20060242996A1 (en) 2005-04-27 2006-11-02 Gilbert Deangelis System and method for controlling the environment around one or more vessels in a glass manufacturing system
WO2007002865A1 (en) * 2005-06-28 2007-01-04 Corning Incorporated Fining of boroalumino silicate glasses
KR100977699B1 (ko) * 2005-07-06 2010-08-24 아사히 가라스 가부시키가이샤 무알칼리 유리의 제조 방법 및 무알칼리 유리판
US20070130994A1 (en) * 2005-12-08 2007-06-14 Boratav Olus N Method and apparatus for drawing a low liquidus viscosity glass
TWI327559B (en) * 2005-12-08 2010-07-21 Corning Inc Method of eliminating blisters in a glass making process
US7454925B2 (en) * 2005-12-29 2008-11-25 Corning Incorporated Method of forming a glass melt
DE102006003521B4 (de) * 2006-01-24 2012-11-29 Schott Ag Vorrichtung und Verfahren zum kontinuierlichen Läutern von Gläsern mit hohen Reinheitsanforderungen
DE102006003531A1 (de) 2006-01-24 2007-08-02 Schott Ag Verfahren und Vorrichtung zum blasenfreien Transportieren, Homogenisieren und Konditionieren von geschmolzenem Glas
EP1996525B1 (en) * 2006-02-10 2019-05-22 Corning Incorporated Glass compositions having high thermal and chemical stability and methods of making thereof
WO2008029799A1 (en) * 2006-09-04 2008-03-13 Nippon Electric Glass Co., Ltd. Process for producing glass
US7534734B2 (en) * 2006-11-13 2009-05-19 Corning Incorporated Alkali-free glasses containing iron and tin as fining agents
US20080110775A1 (en) * 2006-11-13 2008-05-15 Theodora Beck Absorbent articles with replaceable core components having stiffness characteristics and method for evaluating such characteristics
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JP5867953B2 (ja) 2008-06-27 2016-02-24 日本電気硝子株式会社 強化ガラスおよび強化用ガラス
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US8375748B2 (en) 2009-08-26 2013-02-19 Nippon Electric Glass Co., Ltd. Glass manufacturing container, glass manufacturing apparatus with the same and glass manufacturing method using glass manufacturing apparatus
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JP2011132061A (ja) * 2009-12-24 2011-07-07 Asahi Glass Co Ltd 情報記録媒体用ガラス基板および磁気ディスク
DE102010007547A1 (de) 2010-02-11 2011-08-11 Schott Ag, 55122 Verfahren zur Verbesserung der Glasqualität
CN103118993B (zh) * 2010-09-30 2015-09-23 安瀚视特控股株式会社 玻璃板制造方法
DE102010053992B4 (de) 2010-12-09 2016-09-22 Schott Ag Verfahren zur Herstellung von Zinn-haltigen Gläsern
TWI591039B (zh) * 2011-07-01 2017-07-11 康寧公司 具高壓縮應力的離子可交換玻璃
US9073771B2 (en) * 2012-06-15 2015-07-07 Corning Incorporated Integral capsule for blister suppression in molten glass
CN102898016A (zh) * 2012-08-06 2013-01-30 彩虹显示器件股份有限公司 抑制tft‐lcd 基板玻璃气泡产生的装置及方法
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JP6220053B2 (ja) 2013-04-29 2017-10-25 コーニング インコーポレイテッド 太陽電池モジュールパッケージ
CN105246849B (zh) 2013-05-30 2018-06-15 康宁股份有限公司 具有低铑含量的玻璃陶瓷
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JP2016528152A (ja) 2013-08-15 2016-09-15 コーニング インコーポレイテッド アルカリドープおよび無アルカリホウアルミノケイ酸ガラス
US9714188B2 (en) 2013-09-13 2017-07-25 Corning Incorporated Ion exchangeable glasses with high crack initiation threshold
JP6682519B2 (ja) * 2014-09-29 2020-04-15 コーニング インコーポレイテッド ガラス導入管の環境制御
EP3212588B1 (en) 2014-10-31 2021-04-07 Corning Incorporated Dimensionally stable fast etching glasses
CN107709253A (zh) * 2015-04-29 2018-02-16 康宁股份有限公司 玻璃制造设备和方法
WO2017063666A1 (de) * 2015-10-12 2017-04-20 Emp-Glass Gmbh Vorrichtung zur erzeugung einer dampfhaltigen gasatmosphäre und anlagenkomponente mit einer solchen vorrichtung
TWI853308B (zh) * 2016-02-22 2024-08-21 美商康寧公司 無鹼硼鋁矽酸鹽玻璃
DE102016109974A1 (de) * 2016-05-31 2017-11-30 Schott Ag Verfahren zur Herstellung eines Glasproduktes sowie verfahrensgemäß erhaltenes Glasprodukt
DE102016112081B4 (de) 2016-07-01 2021-10-07 Schott Ag Verfahren und Vorrichtung zur Behandlung von Glasschmelzen
US9828283B1 (en) 2016-07-29 2017-11-28 Corning Incorporated Kanoite glass-ceramics
EP3526171B1 (en) 2016-10-12 2023-12-13 Corning Incorporated Glass ceramic
JP6675588B2 (ja) * 2016-11-15 2020-04-01 日本電気硝子株式会社 ガラス物品の製造装置及びその製造方法
JP7333159B2 (ja) * 2016-12-26 2023-08-24 日本電気硝子株式会社 無アルカリガラス基板の製造方法
WO2018125625A1 (en) 2016-12-29 2018-07-05 Corning Incorporated Solarization resistant rare earth doped glasses
TW201831410A (zh) 2017-01-03 2018-09-01 美商康寧公司 用於生產包含結晶氧化鋯的玻璃之裝置及方法
US11505487B2 (en) * 2017-03-16 2022-11-22 Corning Incorporated Method for decreasing bubble lifetime on a glass melt surface
CN107032604A (zh) * 2017-04-18 2017-08-11 东旭科技集团有限公司 玻璃用组合物、碱土铝硅酸盐玻璃及其制备方法和应用
TWI809029B (zh) 2018-01-15 2023-07-21 美商康寧公司 尺度上穩定快速地蝕刻玻璃
US11760678B2 (en) * 2018-04-20 2023-09-19 Corning Incorporated Apparatus and method for controlling an oxygen containing atmosphere in a glass manufacturing process
TWI814817B (zh) 2018-05-01 2023-09-11 美商康寧公司 低鹼金屬高透射玻璃
EP4186877B1 (en) 2018-06-19 2024-07-24 Corning Incorporated High strain point and high young's modulus glasses
CN117228951A (zh) 2018-09-25 2023-12-15 康宁公司 尺寸稳定的玻璃
CN113226999B (zh) * 2018-11-28 2023-05-05 康宁公司 在玻璃制作过程中控制气泡的方法
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KR102916905B1 (ko) * 2020-08-24 2026-01-26 코닝 인코포레이티드 귀금속 시스템에서 제조된 유리에서의 결정질 로듐-백금 결함 형성의 최소화
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Also Published As

Publication number Publication date
US5785726A (en) 1998-07-28
DE69730350D1 (de) 2004-09-23
EP0951453A2 (en) 1999-10-27
WO1998018731A2 (en) 1998-05-07
CA2269843A1 (en) 1998-05-07
WO1998018731A3 (en) 1998-07-30
EP0951453B1 (en) 2004-08-18
KR20000053039A (ko) 2000-08-25
JP4683674B2 (ja) 2011-05-18
JP2001503008A (ja) 2001-03-06
KR100512538B1 (ko) 2005-09-05

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